def attach(self, pid):
self.running = True
self.pid = pid
self.task = debug.task_for_pid(self.pid)
self.is64 = debug.is_64_bit(self.pid)
debug.ptrace_attach(pid)
status = os.waitpid(self.pid, 0)[1]
self.running = False
def start(self, args):
assert self.pid is None, "already tracing a program."
self.running = True
self.pid = os.fork()
if self.pid:
status = os.waitpid(self.pid, 0)[1]
self.task = debug.task_for_pid(self.pid)
self.is64 = debug.is_64_bit(self.pid)
self.running = False
else:
debug.ptrace_trace_me()
os.execv(args[0], args)
